Add corelib tests

test/codegen/corelib/uri_normalize_test.dart

Index: test/codegen/corelib/uri_normalize_test.dart
diff --git a/test/codegen/corelib/uri_normalize_test.dart b/test/codegen/corelib/uri_normalize_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..5c2f8140c0800bbc8459aa3f8843c8e5edd3d2f6
--- /dev/null
+++ b/test/codegen/corelib/uri_normalize_test.dart
@@ -0,0 +1,77 @@
+// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+import "package:expect/expect.dart";
+
+testNormalizePath() {
+  test(String expected, String path, {String scheme, String host}) {
+    var uri = new Uri(scheme: scheme, host: host, path: path);
+    Expect.equals(expected, uri.toString());
+    if (scheme == null && host == null) {
+      Expect.equals(expected, uri.path);
+    }
+  }
+
+  var unreserved = "-._~0123456789"
+                   "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+                   "abcdefghijklmnopqrstuvwxyz";
+
+  test("A", "%41");
+  test("AB", "%41%42");
+  test("%40AB", "%40%41%42");
+  test("a", "%61");
+  test("ab", "%61%62");
+  test("%60ab", "%60%61%62");
+  test(unreserved, unreserved);
+
+  var x = new StringBuffer();
+  for (int i = 32; i < 128; i++) {
+    if (unreserved.indexOf(new String.fromCharCode(i)) != -1) {
+      x.writeCharCode(i);
+    } else {
+      x.write("%");
+      x.write(i.toRadixString(16));
+    }
+  }
+  Expect.equals(x.toString().toUpperCase(),
+                new Uri(path: x.toString()).toString().toUpperCase());
+
+  // Normalized paths.
+
+  // Full absolute path normalization for absolute paths.
+  test("/a/b/c/", "/../a/./b/z/../c/d/..");
+  test("/a/b/c/", "/./a/b/c/");
+  test("/a/b/c/", "/./../a/b/c/");
+  test("/a/b/c/", "/./../a/b/c/.");
+  test("/a/b/c/", "/./../a/b/c/z/./..");
+  test("/", "/a/..");
+  // Full absolute path normalization for URIs with scheme.
+  test("s:a/b/c/", "../a/./b/z/../c/d/..", scheme: "s");
+  test("s:a/b/c/", "./a/b/c/", scheme: "s");
+  test("s:a/b/c/", "./../a/b/c/", scheme: "s");
+  test("s:a/b/c/", "./../a/b/c/.", scheme: "s");
+  test("s:a/b/c/", "./../a/b/c/z/./..", scheme: "s");
+  test("s:/", "/a/..", scheme: "s");
+  test("s:/", "a/..", scheme: "s");
+  // Full absolute path normalization for URIs with authority.
+  test("//h/a/b/c/", "../a/./b/z/../c/d/..", host: "h");
+  test("//h/a/b/c/", "./a/b/c/", host: "h");
+  test("//h/a/b/c/", "./../a/b/c/", host: "h");
+  test("//h/a/b/c/", "./../a/b/c/.", host: "h");
+  test("//h/a/b/c/", "./../a/b/c/z/./..", host: "h");
+  test("//h/", "/a/..", host: "h");
+  test("//h/", "a/..", host: "h");
+  // Partial relative normalization (allowing leading .. or ./ for current dir).
+  test("../a/b/c/", "../a/./b/z/../c/d/..");
+  test("a/b/c/", "./a/b/c/");
+  test("../a/b/c/", "./../a/b/c/");
+  test("../a/b/c/", "./../a/b/c/.");
+  test("../a/b/c/", "./../a/b/c/z/./..");
+  test("/", "/a/..");
+  test("./", "a/..");
+}
+
+main() {
+  testNormalizePath();
+}